CN210314886U

CN210314886U - Pompon clipping machine that power and impeller were kept apart

Info

Publication number: CN210314886U
Application number: CN201920945559.XU
Authority: CN
Inventors: 祝永锋; 叶志文; 肖林
Original assignee: Huanxing Technology Hangzhou Co ltd
Current assignee: Huanxing Technology Hangzhou Co ltd
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-04-14
Anticipated expiration: 2029-06-22

Abstract

The utility model discloses a fuzzy ball trimmer with a power supply isolated from an impeller, which comprises a knife net component, a moving knife component, an impeller, a motor and a body; the body is provided with an opening, and the knife net assembly covers the opening; the body is at least provided with a first cavity, a second cavity and a scrap storage cavity, the first cavity is communicated with the scrap storage cavity, and the scrap storage cavity is opened and closed through an end cover; the motor is arranged in the first cavity, and the movable cutter assembly is connected with the motor through an impeller; the handheld part is provided with a second cavity, and a power supply assembly is arranged in the second cavity; the first cavity is isolated from the second cavity by the isolating assembly. The utility model discloses in, through the isolation subassembly, at the pompon clipping machine during operation, kept apart power and impeller, ensured the security of use, avoided the flock to get into the power intracavity.

Description

Pompon clipping machine that power and impeller were kept apart

Technical Field

The utility model relates to a clean technical field of daily family, concretely relates to pompon clipping machine that power and impeller were kept apart.

Background

A lint picker is a small home appliance that can remove lint on the surface of clothes. It utilizes and moves the knife tackle spare motion, gets rid of the hair bulb etc. on the clothing through the blade motion, and then the hair bits of getting rid of exist and store up the bits chamber and this is internal, through opening and store up the bits chamber, clear up the body and store up the hair bits etc. of bits intracavity.

However, in the prior art, the holding portion or the cavity for storing the power module is usually communicated with the mounting cavity of the movable blade assembly, for example, in the prior art, patent No. ZL201821210679.7, referring to the drawings and the description thereof, a rechargeable battery is disposed in the holding portion of the machine body, and the holding portion is communicated with the blade assembly and the mounting cavity of the driving motor, that is, the power module is communicated with the working blade, and at this time, if the lint trimmer is turned on, the lint will reach the battery assembly through the blade under the action of the blade.

Referring to patent ZL201721055793.2, the device includes a battery mounting slot 18, a chip storage cavity 13, the chip storage cavity 13 is disposed outside the cutter head assembly 12, and during the rotation, the cutter head assembly is connected to a driving motor, but the driving motor is still connected to the battery mounting slot.

In the above patent, the mounting groove of battery pack and the mounting groove of impeller and tool bit subassembly all are communicating, can take place the circulation of air. And then in impeller and tool bit subassembly work, move the tool bit subassembly during operation, the bits of broken glass probably can get into the battery mounting groove, the serious use life of influence battery and the use of battery circuit board.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a pompon clipping machine with power and impeller isolation, keep apart it through isolation component, improved power supply module's life, ensured the safety in the use.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a fuzzy ball trimmer with a power supply isolated from an impeller comprises a cutter mesh component, a movable cutter component, an impeller, a motor and a body;

the body is provided with an opening, and the knife net assembly covers the opening;

the body is at least provided with a first cavity, a second cavity and a scrap storage cavity, the first cavity is communicated with the scrap storage cavity, and the scrap storage cavity is opened and closed through an end cover;

the motor is arranged in the first cavity, and the movable cutter assembly is connected with the motor through an impeller;

the power supply assembly is arranged in the second cavity; the isolation assembly isolates the impeller from a power supply assembly.

Firstly, the isolation assembly is added, so that the first cavity and the second cavity are not communicated, when a power supply starts to supply power, the power supply and the impeller are in a completely isolated state, and then burrs generated in the operation of the impeller cannot fly into the battery assembly, so that the service life of the battery assembly is ensured;

secondly, the lint cannot be ensured not to fly into other cavities when the lint trimmer works; because among the battery pack, all contain the circuit board etc. in case the flock gets into, the difficult clearance of circuit board, especially very little flock, it can bore the gap of circuit board, causes the whole change of circuit board, and among this technical scheme, through this isolation, has ensured the safe operation of circuit board, the flock can't get into power supply module cavity promptly, ensures the performance of circuit board.

Thirdly, be equipped with the second cavity of power supply module, its inside battery that probably still, in the impeller rotation, in case the battery glues the flock, outside user can't in time discover, and during general chip removal, also only opens the storage bits chamber, and can not notice the second cavity that contains the battery, long-term accumulation, the flock scurries in the second cavity, not only influences the circuit board, still influences the battery.

As a further improvement of the utility model, still be equipped with handheld portion on the body, the second cavity set up in handheld portion.

The power sets up in handheld portion, and the convenient opening of control power, when user's use promptly, can realize opening of pompon clipping machine fast and in time and close. In the technical scheme, the cavities are isolated, so that only the battery pack is arranged in the handheld part, and a space is provided for subsequent design.

As a further improvement of the utility model, be equipped with the power supply module mounting groove in the handheld portion, the isolation component is close to the mounting groove set up in the handheld portion.

In this case, the spacer is disposed near the battery mounting groove, so that the isolation and sealing of the power module are ensured, and the sealing performance of the power module is improved. Meanwhile, the power supply assembly is arranged close to the power supply assembly mounting groove, and at the moment, if the size of the handheld part space is not changed, part of the handheld part space is used as the first cavity, so that the space of the first cavity is enlarged; the hand-held part can be arranged to be compact, so that the whole pompon trimmer is small in size and more flexible.

As a further improvement, the isolation component is a support plate and further comprises a motor support fixed in the first cavity, the motor is arranged on the motor support, and the motor passes through the support plate is fixed in the first cavity.

On one hand, the support of the motor bracket in the first cavity is realized through the support plate, because the motor is relatively large in size, if the bracket is not supported, the peripheral safety performance of the motor in motion is poor; on the other hand, the isolation of the first cavity and the second cavity is realized, and multiple purposes are achieved.

As a further improvement, the backup pad is two, be equipped with curved bounding wall on the motor support, the bounding wall centers on the motor part, two the backup pad respectively with curved bounding wall both sides are connected, form the third cavity between the inner wall of backup pad and curved bounding wall and first cavity.

The motor is surrounded by the arc-shaped coaming and the supporting plate, and then a part of the motor is always arranged in the arc-shaped coaming in the working process of the motor, so that the partial safety of the periphery of the motor is ensured; in this technical scheme, under the effect of impeller, can blow the flock to the third cavity, and then discharge through the third cavity.

As a further improvement of the present invention, the support plate is inclined and arranged between the motor support and the inner wall of the first cavity.

In the technical scheme, the negative pressure impeller is adopted and is obliquely arranged, and meanwhile, the flock shaved off by the cutter mesh component is conveyed to the flock storage cavity through negative pressure under the action of the negative pressure impeller; and the backup pad that the slope set up then will keep apart for the flock of below, avoids it to get into the second cavity, and then guides more flocks and gets into first cavity, realizes the storage bits in later stage.

As a further improvement, the first cavity and the storage chip chamber are respectively arranged at the two ends of the body, and the impeller is a negative pressure impeller, the hair bulb trimmer is in operation, and the negative pressure impeller blows the hair chips to the storage chip chamber.

When in use, the negative pressure of the negative pressure impeller is-0.06 MPA to-0.04 MPA, and the flock can be blown to the flock storage cavity through the negative pressure impeller, so that the collection rate of the flock storage cavity is improved, and the cleaning is convenient. Through the negative pressure in the range, the fluff can be blown to the fluff storage cavity without influencing the work of other components in the lint trimmer. Generally, in industry, the negative pressure of the negative pressure fan can form a negative pressure of 0.04MPA at the air exhaust end, which means that 40% of air in the closed container can be exhausted, and the pressure difference between the residual 60% and the external atmospheric pressure is 100 × 1-0.6 — 40KPA (namely, the negative pressure value is: -40KPA), which is shown as-0.04 MPA on a common vacuum meter. (assuming local atmospheric pressure of 0.1 MPa).

Furthermore, the negative pressure fan utilizes the cooling principle of air convection and negative pressure ventilation, and is a machine which naturally sucks fresh air from a gate or a window opposite to an installation place and quickly and forcibly discharges indoor hot air outdoors, and the cooling and ventilation effect can reach 90-97 percent. Negative-pressure air fan can also realize the cooling effect promptly, and negative-pressure air fan sets up near motor 400 in addition, and then can reduce the temperature of motor 400 in the work, avoids motor high temperature, prolongs its life.

As a further improvement of the present invention, the impeller includes a hub and blades provided on the hub, the blades being helical blades.

Compare in the shape of current blade, this spiral blade's area is great, can increase the volume of airing exhaust, can produce stronger air current, can effectually arrange to the storage bits chamber the air current that will move the cutter unit production, blows in storage bits intracavity with pompon, flock and dust fast simultaneously.

Meanwhile, more blades can be arranged on the impeller, and then the negative pressure impeller can generate stronger airflow.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an installation schematic diagram of a hair bulb trimmer provided by the present invention;

fig. 2 is a cross-sectional view of the hair bulb trimmer provided by the present invention;

fig. 3 is a schematic view of the installation of the movable knife assembly provided by the present invention;

fig. 4 is a schematic structural diagram of the lint picker provided by the present invention;

the corresponding part names indicated by the numbers and letters in the drawings:

100. a knife net assembly; 200. a movable knife component; 300. an impeller; 400. a motor; 500. a body; 510. an opening; 520. a first cavity; 530. a second cavity; 540. a chip storage chamber; 550. a hand-held portion; 560. a third cavity; 600. an end cap; 700. an isolation component; 800. a power supply component; 900. a motor bracket; 910. and (4) enclosing plates.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

The utility model provides a hair bulb trimmer with a power supply isolated from an impeller, which comprises a knife net component, a moving knife component, an impeller, a motor and a body;

Example 1

Referring to fig. 1-2, the lint picker includes a cutter net assembly 100, a movable cutter assembly 200, an impeller 300, a motor 400, and a body 500; an opening 510 is formed in the end of the body 500, and the knife net assembly 600 covers the opening 510 in a detachable connection manner such as clamping;

specifically, the body 500 is at least provided with a first cavity 520, a second cavity 530 and a chip storage cavity 540, specifically, the first cavity 520 is communicated with the chip storage cavity 540, and the chip storage cavity 540 is opened and closed through an end cover 600;

when the electric knife is installed, the motor 400 is arranged in the first cavity 540, and the movable knife assembly 200 is connected with the motor 400 through the impeller 300;

the power supply module 800 is arranged in the second cavity 530; the isolation assembly 700 isolates the impeller 300 from the power module 800.

In order to facilitate the holding of the user, a holding portion 550 is further disposed on the body 500, and the second cavity 530 is disposed on the holding portion.

Through such improvement, the power supply assembly 800 is arranged on the handheld portion, so that the power supply can be conveniently controlled to be turned on, namely, when the electric hair trimmer is used by a user, the hair bulb trimmer can be turned on and off quickly in time through the handheld portion 550. That is, the power switch can be disposed on the handheld portion 550 or disposed near the handheld portion 550 for easy activation. In the present embodiment, the cavities are isolated from each other, and therefore, only the battery assembly 800 is provided in the handheld portion 550, which provides a space for the subsequent design. Compared with the power supply assembly 800 arranged at other positions, the handheld portion 550 improves the usability and saves space.

Further, a power supply assembly mounting groove is formed in the handheld portion 550, and the isolation assembly 700 is disposed in the handheld portion 550 near the mounting groove.

In this case, the spacer assembly 700 is disposed near the battery mounting groove, so that the isolation and sealing of the power module 800 are ensured, and the sealing performance of the power module 800 is improved. Meanwhile, the space is close to the power supply assembly mounting groove, and at this time, if the space size of the handheld portion 550 is not changed, part of the space of the handheld portion 880 can be used as the first cavity 520, so that the space of the first cavity 520 is enlarged; the handle 550 can be made more compact, so that the overall bristle trimmer is smaller and more dexterous.

In this embodiment, the opening of the end cap 600 may be controlled by a switch assembly, and at this time, the end cap 600 may be disposed on the handheld portion 550, that is, a part of the handheld portion 550 is the power supply assembly 800, and another part is the first cavity 520 after passing through the isolation assembly 700.

Example 2

In order to fix the motor 400, the motor support 900 fixed in the first cavity 520 is further included, the motor 400 is disposed on the motor support 900, the isolation assembly 700 is a support plate, and the motor 400 is fixed in the first cavity 520 through the support plate.

In this embodiment, the supporting plate is a plate-shaped structure with a thickness of about 30-50mm, the supporting plate is made of a metal plate, and the metal plate may be directly welded in the motor bracket 900 and the first cavity 520, or may be fixed by bolts or the like. Because the motor support 90 needs to be supported at the moment, the required strength is high, and the metal plate has high strength and is convenient to assemble.

Through the support plate, on one hand, the support of the motor bracket 900 in the first cavity 520 is realized, because the motor 400 is relatively large in size, if the bracket is not supported, the peripheral safety performance is poor in the motion of the motor 400; on the other hand, the isolation of the first cavity 520 and the second cavity 530 is realized, thereby achieving multiple purposes.

Referring to fig. 3, in the present embodiment, the movable blade assembly 200, the impeller 300 and the motor 400 are connected by a rotating shaft, that is, the motor 400 rotates to drive the impeller 300 to rotate, and further drive the movable blade assembly 200 to rotate.

Referring to fig. 4, the number of the support plates is two, an arc-shaped surrounding plate 910 is disposed on the motor bracket 900, the motor 400 is partially surrounded by the surrounding plate 910, the two support plates are respectively connected to two sides of the arc-shaped surrounding plate 910, and a third cavity 560 is formed between the support plates and the arc-shaped surrounding plate 910 and the inner wall of the first cavity 520.

The motor 400 is surrounded by the arc-shaped enclosing plate 900 and the supporting plate, and therefore when the motor 400 works, a part of the motor is always arranged in the arc-shaped enclosing plate 900, and the safety of the part of the periphery of the motor 400 is ensured; in this embodiment, under the action of the impeller 300, the flock is blown to the third cavity 560 and then discharged through the third cavity 560.

Further, the supporting plate is obliquely disposed between the motor bracket 900 and the inner wall of the first cavity 520.

In actual work, the impeller works by using a negative pressure impeller, and at the moment, flock shaved off by the cutter mesh component is conveyed to the flock storage cavity through negative pressure under the action of the negative pressure impeller; and the backup pad that the slope set up then will keep apart for the flock of below, avoids it to get into the second cavity, and then guides more flocks and gets into first cavity, realizes the storage bits in later stage.

Meanwhile, the obliquely arranged supports are arranged vertically, negative pressure is directly applied to the supporting plates during working, and if the supports are obliquely arranged, acting force is strong, so that the supporting plates are seriously damaged and are easy to damage; and the slope sets up, then the effort passes through the backup pad through the oblique angle transition, and the effort diminishes, has avoided direct harm.

In this embodiment, the first cavity 520 and the chip storage cavity 540 are respectively disposed at two ends of the body 500, the impeller 300 is a negative pressure impeller, and when the lint picker works, the negative pressure impeller blows the lint to the chip storage cavity 540.

When in use, the negative pressure of the negative pressure impeller is-0.06 MPA to-0.04 MPA, and the flock can be blown to the flock storage cavity 540 by the negative pressure impeller, so that the collection rate of the flock storage cavity is improved, and the cleaning is convenient.

Specifically, the negative pressure generated when the negative pressure impeller 300 rotates is-0.06 MPA to-0.04 MPA. Through the negative pressure in the range, the fluff can be blown to the fluff storage cavity without influencing the work of other components in the lint trimmer. Generally, in industry, the negative pressure of the negative pressure fan can form a negative pressure of 0.04MPA at the air exhaust end, which means that 40% of air in the closed container can be exhausted, and the pressure difference between the residual 60% and the external atmospheric pressure is 100 × 1-0.6 — 40KPA (namely, the negative pressure value is: -40KPA), which is shown as-0.04 MPA on a common vacuum meter. (assuming local atmospheric pressure of 0.1 MPa).

Further, the impeller 300 includes a hub and blades disposed on the hub, and the blades are helical blades.

Compare in the shape of current blade, this spiral blade's area is great, can increase the volume of airing exhaust, can produce stronger air current, can effectually arrange to the storage bits chamber the air current that will move the cutter unit production, blows in storage bits intracavity with pompon, flock and dust fast simultaneously. Meanwhile, more blades can be arranged on the impeller, and then the negative pressure impeller can generate stronger airflow.

The utility model discloses in, through keeping apart impeller 300 and power supply module 800, in the work of pompon clipping machine for power supply module 800 can not influence each other with impeller 300.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A fuzzy ball trimmer with a power supply isolated from an impeller comprises a cutter mesh component, a movable cutter component, an impeller, a motor and a body; it is characterized in that the preparation method is characterized in that,

2. The impeller-isolated hair bulb trimmer of claim 1, wherein said body further comprises a hand-held portion, and wherein said second cavity is disposed in said hand-held portion.

3. The impeller-isolated fuzzy ball trimmer of claim 2 wherein said hand-held portion has a power component mounting slot therein, said isolation component being disposed within said hand-held portion adjacent said mounting slot.

4. The hair bulb trimmer according to claim 1, wherein the isolation assembly is a support plate and further comprises a motor bracket fixed in the first cavity, the motor is disposed on the motor bracket, and the motor is fixed in the first cavity through the support plate.

5. The impeller-isolated lint picker as claimed in claim 4, wherein the number of the support plates is two, the motor support is provided with an arc-shaped enclosure surrounding the motor, the two support plates are respectively connected to two sides of the arc-shaped enclosure, and a third cavity is formed between the support plates and the arc-shaped enclosure and the inner wall of the first cavity.

6. The impeller-isolated hair bulb trimmer of claim 5, wherein said support plate is disposed obliquely between said motor mount and an inner wall of said first cavity.

7. The lint picker of claim 1, wherein the first cavity and the debris storage cavity are respectively disposed at two ends of the body, and the impeller is a negative pressure impeller, and when the lint picker is in operation, the negative pressure impeller blows the debris toward the debris storage cavity.

8. The hair bulb trimmer with the power supply isolated from the impeller as claimed in claim 7, wherein the impeller includes a hub and a blade disposed on the hub, the blade being a helical blade.